Rebar wire straightening and tailoring mechanism

Abstract

The invention relates to a rebar wire straightening and tailoring mechanism, which comprises an emptying device, an affecting wheel set, a straightening device and a tailoring device which are sequentially connected with one another, wherein the affecting wheel set comprises at least two affecting wheels, and a rebar wire is sequentially winded on the affecting wheels; the rebar wire straightening and tailoring mechanism also comprises a power device used for providing power for the affecting wheel set; and the linear speed of the affecting wheel positioned in the rear along the conveying direction of the rebar wire in the affecting wheel set is greater than that of the affecting wheel positioned in front. According to the rebar wire straightening and tailoring mechanism, the technical characteristic that the linear speed of the affecting wheel which is passed through first by the rebar wire is less than that of the affecting wheel which is passed through later by the rebar wire is utilized, so that the affecting wheel set can continuously take drawing and straightening work on wires winding two affecting wheels such as rebar and the like, and the efficiency is high; at the same time, the mechanism causes small damage to the wire, does not destroy an oxidized protective layer on the surface of the wire, causes little loss on the wire and has good economic benefits.

Description

technical field [0001] The invention relates to a construction machine, in particular to a steel bar wire straightening and cutting mechanism used in construction. Background technique [0002] At present, the wires used in construction, especially the steel bars used in construction, are generally rolled into discs for the convenience of transportation and storage, and are twisted and deformed in multiple directions. When construction workers will use these steel bars, they need to use a kind of steel bar straightening and cutting equipment to straighten and cut the steel bars to achieve the purpose of use. [0003] At present, in the straightening of coiled wires, one end is usually used to fix the wires, and the other end is straightened by power traction or a roller friction type forced friction straightening machine or a forced damping friction type reciprocating straightening machine is used. The method used by this type of equipment to straighten the steel bar is mai...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problems in the prior art that the wire straightening and cutting equipment cannot work continuously, low efficiency, serious damage to steel bars, poor straightening quality, many wearing parts of the equipment, and high production cost, the invention provides a straightening and cutting of steel wire rods. Mechanism, the mechanism is simple in principle, easy to implement, and can effectively solve existing technical problems

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